The repair and maintenance of agricultural machinery forgings is an important work to ensure its normal operation and extend its service life. The following is the repair and maintenance method of agricultural machinery forgings: Regular inspection: regular comprehensive inspection of agricultural machinery forgings, including appearance, connection parts, welds, etc., find problems in time to repair or replace. Cleaning and lubrication: regularly clean the dust and dirt on the surface of agricultural machinery forgings to avoid accumulation and corrosion. At the same time, the friction surface is properly lubricated to reduce wear and friction. Fastening and adjustment: Regularly check the fasteners of agricultural machinery forgings, such as bolts, nuts, etc., to ensure their tightness, and adjust as needed to ensure the normal operation of agricultural machinery. Surface protection: According to the material and use environment of agricultural machinery forgings, the surface is protected, such as spraying anti-rust agent, coating wear-resistant coating, etc., to improve its corrosion resistance and wear resistance. Timely replacement of wear parts: Wear parts in agricultural machinery forgings, such as cutting tools, transmission belts, etc., need to be replaced in time according to the use of the situation to ensure the normal operation of agricultural machinery and avoid further damage to other parts. Pay attention to temperature and load: When using agricultural machinery, pay attention to control temperature and load to avoid overheat or overload of forgings, so as not to affect its performance and life. Record maintenance: Establish sound maintenance records, record the time, content and results of repair and maintenance work, in order to track and evaluate the use of agricultural machinery forgings, and take appropriate measures in a timely manner. Repair and maintenance of agricultural machinery forgings should follow the instruction manual and professional knowledge, and give priority to original parts and appropriate repair tools. In addition, if you encounter problems that cannot be solved by yourself, it is recommended to seek professional agricultural machinery maintenance services or technical support.